Help with code p0141 02 sensor

[Ivan_b7s]

Hello guys I'm to the forums i currently baught this new daily so u wouldn't put to much miles on my Audi since is close to 50k and thought i get something reliable. So far loving the galant and the 3.8 V6 on it. I baught the car with the check engine light on. I have a bad oxygen sensor i know there are 4 but which one is it? It says bank 1 sensor 2 heater electrical circuit. I have searched and people says is behind the firewall others says is by the radiator. So now i'm lost. Hoping you guys can help me out.

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[Ivan_b7s]

Bump???

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[Ivan_b7s]

Wow this forums really suck no help at all..

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[Sean9G]

You should be able to call the dealership if you already have to code and know which one your looking for